Milltek Resonated Particulate Filter Back | Ineos Quartermaster B58 - Polished Tips

Description

Milltek resonated particulate filter-back exhaust system for the Ineos Quartermaster (petrol, B58 engine). Engineered to restore and enhance engine tone after OPF installation, with premium polished tips and hidden clamps for factory-style integration. Requires OE system to be cut during installation. The B58-powered Quartermaster benefits from resonance tuning that compensates for the sound-dampening characteristics of the gasoline particulate filter. This resonated design delivers refined tone dynamics and improved acoustic character at full throttle while maintaining street-legal compliance. Hand-finished T304L stainless steel construction with mandrel-bent internals and CNC-formed collector. Premium polished tips and hidden clamp design preserve OEM+ aesthetics. • Direct fitment: Ineos Quartermaster (petrol, B58 engine, 2024+) • Type: Resonated OPF-back system • Construction: T304L stainless steel, mandrel-bent, hand-finished • Finish: Premium polished tips with hidden clamps • Installation: Requires OE system to be cut; no other modifications needed • Use case: Street and track; engineered tone character, not resonance elimination Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.